50194. Print Numbers

#include <stdio.h>
#include <stdlib.h>

int get_len(int n){
    int cnt = 0;
    while(n){
        cnt++;
        n /= 10;
    }
    return cnt;
}

int main(){
    int k, l; scanf("%d %d", &k, &l);


    int n, char_remaining = l;
    while(scanf("%d", &n) != EOF && n != 0){
        int len = get_len(n);
        int num_times = n % k;

        if(len * num_times > char_remaining){
            if(len * num_times > l) continue;
            else{
                char_remaining = l - (len * num_times);
                printf("\n");
                while(num_times--) printf("%d", n);
            }
        }
        else{
            char_remaining -= (len * num_times);
            while(num_times--) printf("%d", n);
        }
    }
    printf("\n");
}